cleans imports and other warnings

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/AbstractTxStream.java

@@ -1,6 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2012 IT Just working
+ * Copyright (c) 2023 MINRES Technologies GmbH
- * Copyright (c) 2020 MINRES Technologies GmbH
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/FtrDbLoader.java

@@ -1,6 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2012 IT Just working.
+ * Copyright (c) 2023 MINRES Technologies GmbH
- * Copyright (c) 2020 MINRES Technologies GmbH
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/FtrDbLoaderFactory.java

@@ -1,6 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2012 IT Just working.
+ * Copyright (c) 2023 MINRES Technologies GmbH
- * Copyright (c) 2020 MINRES Technologies GmbH
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -11,18 +10,13 @@
  *******************************************************************************/
 package com.minres.scviewer.database.ftr;
 
-import java.io.BufferedInputStream;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.util.zip.GZIPInputStream;
-
-import org.apache.commons.compress.compressors.lz4.FramedLZ4CompressorInputStream;
 
 import com.minres.scviewer.database.IWaveformDbLoader;
 import com.minres.scviewer.database.IWaveformDbLoaderFactory;
-import com.minres.scviewer.database.ftr.FtrDbLoader.FileType;
 
 /**
  * The Class TextDbLoader.

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/FtrRelation.java

@@ -1,12 +1,12 @@
 /*******************************************************************************
- * Copyright (c) 2020 MINRES Technologies GmbH and others.
+ * Copyright (c) 2023 MINRES Technologies GmbH
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- *     MINRES Technologies GmbH - initial API and implementation
+ *     IT Just working - initial API and implementation
  *******************************************************************************/
 package com.minres.scviewer.database.ftr;
 

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/FtrTx.java

@@ -1,6 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2012 IT Just working.
+ * Copyright (c) 2023 MINRES Technologies GmbH
- * Copyright (c) 2020 MINRES Technologies GmbH
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -11,7 +10,6 @@
  *******************************************************************************/
 package com.minres.scviewer.database.ftr;
 
-import java.io.ByteArrayInputStream;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
@@ -19,8 +17,6 @@ import java.util.List;
 import com.minres.scviewer.database.InputFormatException;
 import com.minres.scviewer.database.tx.ITxAttribute;
 
-import jacob.CborDecoder;
-
 /**
  * The Class ScvTx.
  */

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/Tx.java

@@ -17,7 +17,6 @@ import java.util.Set;
 import java.util.stream.Collectors;
 
 import com.minres.scviewer.database.IWaveform;
-import com.minres.scviewer.database.InputFormatException;
 import com.minres.scviewer.database.tx.ITx;
 import com.minres.scviewer.database.tx.ITxAttribute;
 import com.minres.scviewer.database.tx.ITxRelation;

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/TxAttribute.java

@@ -1,6 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2012 IT Just working.
+ * Copyright (c) 2023 MINRES Technologies GmbH
- * Copyright (c) 2020 MINRES Technologies GmbH
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/TxAttributeType.java

@@ -1,6 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2012 IT Just working.
+ * Copyright (c) 2023 MINRES Technologies GmbH
- * Copyright (c) 2020 MINRES Technologies GmbH
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/TxEvent.java

@@ -1,12 +1,12 @@
 /*******************************************************************************
- * Copyright (c) 2020 MINRES Technologies GmbH and others.
+ * Copyright (c) 2023 MINRES Technologies GmbH
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- *     MINRES Technologies GmbH - initial API and implementation
+ *     IT Just working - initial API and implementation
  *******************************************************************************/
 package com.minres.scviewer.database.ftr;
 

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/TxGenerator.java

@@ -1,6 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2012 IT Just working.
+ * Copyright (c) 2023 MINRES Technologies GmbH
- * Copyright (c) 2020 MINRES Technologies GmbH
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/TxRelation.java

@@ -1,12 +1,12 @@
 /*******************************************************************************
- * Copyright (c) 2020 MINRES Technologies GmbH and others.
+ * Copyright (c) 2023 MINRES Technologies GmbH
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- *     MINRES Technologies GmbH - initial API and implementation
+ *     IT Just working - initial API and implementation
  *******************************************************************************/
 package com.minres.scviewer.database.ftr;
 

plugins/com.minres.scviewer.database.ftr/src/com/minres/scviewer/database/ftr/TxStream.java

@@ -1,6 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2012 IT Just working.
+ * Copyright (c) 2023 MINRES Technologies GmbH
- * Copyright (c) 2020 MINRES Technologies GmbH
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at

plugins/com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/SQLiteDbLoader.java

@@ -14,8 +14,6 @@ import java.beans.IntrospectionException;
 import java.beans.PropertyChangeListener;
 import java.beans.PropertyChangeSupport;
 import java.io.File;
-import java.io.FileInputStream;
-import java.io.InputStream;
 import java.lang.reflect.InvocationTargetException;
 import java.sql.SQLException;
 import java.util.ArrayList;
@@ -42,8 +40,6 @@ public class SQLiteDbLoader implements IWaveformDbLoader {
 	
 	private ScvSimProps scvSimProps;
 		
-	private static final byte[] x = "SQLite format 3".getBytes();
-
 	/** The pcs. */
 	protected PropertyChangeSupport pcs = new PropertyChangeSupport(this);
 

plugins/com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/TextDbLoaderFactory.java

@@ -11,7 +11,6 @@
  *******************************************************************************/
 package com.minres.scviewer.database.text;
 
-import java.io.BufferedInputStream;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -32,22 +31,6 @@ public class TextDbLoaderFactory implements IWaveformDbLoaderFactory {
 	/** The Constant x. */
 	static final byte[] x = "scv_tr_stream".getBytes();
 
-	/**
-	 * Checks if f is gzipped.
-	 *
-	 * @param f the f
-	 * @return true, if is gzipped
-	 */
-	private static boolean isGzipped(File f) {
-		try (InputStream is = new FileInputStream(f)) {
-			byte[] signature = new byte[2];
-			int nread = is.read(signature); // read the gzip signature
-			return nread == 2 && signature[0] == (byte) 0x1f && signature[1] == (byte) 0x8b;
-		} catch (IOException e) {
-			return false;
-		}
-	}
-
 	/**
 	 * Can load.
 	 *

plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/internal/WaveformDb.java

@@ -20,8 +20,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
-import javax.inject.Inject;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

tests/com.minres.scviewer.database.test/src/com/minres/scviewer/database/test/DatabaseServicesTest.java

@@ -15,11 +15,7 @@ import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 
 import java.io.File;
-import java.util.Arrays;
-import java.util.Collections;
 import java.util.List;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 import org.junit.After;
 import org.junit.Before;